- Specification      : Fixed Carbon = 98.50% min Sulfur = 0.03% max Ash = 0.50% max Moisture = 0.30% max VM  = 1.00% max

- Specification      : Fixed Carbon = 98.50% min Sulfur = 0.50%  max Ash  = 0.50%  max Volatile Matter = 0.50%  max Moisture = 0.30% 

- Specification      : Fixed Carbon  = 90.00% min - Size : 91% passing 200 Mesh - Packing : 20Kgs/Bag and 50 bags into 1mt

- Specification      : Fixed Carbon =  80.00% min Sulfur  = 0.15%  max Ash  = 3.60%  max Moisture = 2.00%  max Volatile  = 3.00% max

- Specification      : Aluminum  = 0.97% B = 1.30% Ca = 79.00% Cr = 0.11% Cu = 0.14% Fe = 4.60% K = 0.60%